I am the orginal owner of my R32, It has been my Daily for the Last 8 years, and I will say that this every day this R32 still puts a smile on my Face. Yes I have had to replace the clutch, sway bar links, brake pads, rotors, suspension, God knows what I have replaced on it. But...it is called wear and tear.
although I Have never driven the S2000, but I am sure it is def a Track machine.
Good on your decision.